4,5-Dihydro-1,3,2-dioxaphosphole 2-oxide

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Names

[ CAS No. ]:
1003-11-8

[ Name ]:
4,5-Dihydro-1,3,2-dioxaphosphole 2-oxide

[Synonym ]:
phosphonic acid ethanediyl ester
ethylene glycol phosphorous acid
ethylene hydrogen phosphite
[1,3,2]dioxaphospholan-2-ol
2-oxo-1,3,2-dioxaphospholane
[1,3,2]dioxaphospholane 2-oxide

Chemical & Physical Properties

[ Molecular Formula ]:
C2H4O3P

[ Molecular Weight ]:
107.02500

[ Exact Mass ]:
106.99000

[ PSA ]:
69.67000

[ LogP ]:
0.69060

MSDS

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Safety Information

[ HS Code ]:
2931900090

Synthetic Route

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Precursor & DownStream

Precursor

  • Ethylene glycol
  • 2-acetoxy-[1,3,2]dioxaphospholane
  • 2-Chloro-1,3,2-dioxaphospholane
  • 2-Chloro-1,3,2-Dioxaphospholane 2-oxide
  • ETHYLENE OXIDE
  • 2-(1,3,2-dioxaphospholan-2-yloxy)-1,3,2-dioxaphospholane
  • Diethylamine
  • 1,4-Dioxane
  • Phosphorus trichloride

DownStream

  • 2-hydroxyethyl phosphate
  • 2-(2-methylpropoxy)-1,3,2λ5-dioxaphospholane 2-oxide
  • bis(2-chloroethyl) chlorophosphate

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • Piperidinophosphonous acid cyclic ethylene ester
  • 4,5-dimethyl-2-((trimethylsilyl)oxy)-1,3,2-dioxaphosphole 2-oxide
  • 2-ethoxy-4,5-dimethyl-[1,3,2]dioxaphosphole 2-oxide
  • 2-(1-isopropyl-2-methyl-propoxy)-4,5-dimethyl-[1,3,2]dioxaphosphole 2-oxide
  • 2-(1-Methyl-2-trimethylsilanyloxy-propoxy)-4,5-diphenyl-[1,3,2]dioxaphosphole 2-oxide
  • 1,3,2-Dioxaphospholane, 2-dimethylamino-